Kidde 9-Volt Smoke Detector Replacement Batteries (10-Pack) 693814 - The Home Depot

Kidde Firex Hardwired Smoke Detector with Photoelectric Sensor and 9-Volt Battery Backup 21029883 - The Home Depot

The Kidde FireX P12040 Hardwire inter connectable Photoelectric Smoke Alarm with Battery Backup can act as a stand-alone unit or can be integrated

Firex Hardwired Smoke Detector with Photoelectric Sensor and 9-Volt Battery Backup

Kidde Firex Battery Operated Combination Smoke and Carbon Monoxide Detector with Ionization Sensor and Voice Alarm (2-Pack) 21029921 - The Home Depot

Kidde Firex Hardwired Smoke Detector with Photoelectric Sensor and 9-Volt Battery Backup 21029883 - The Home Depot

Kidde 9-Volt Smoke Detector Replacement Batteries (10-Pack) 693814 - The Home Depot

The Kidde Code One Smoke Detector, Battery Powered with Ionization Sensor, Smoke Alarm, 6-Pack uses one, nine-V alkaline battery so your home is

Code One Smoke Detector, Battery Powered with Ionization Sensor, Smoke Alarm, 6-Pack

This Kidde 10-Year Worry Free Battery Wireless Smoke Alarm features voice alert and wireless interconnectivity. Powered by a 10-year battery that

10 Year Worry-Free Sealed Battery Smoke Detector with Intelligent and Wire-Free Voice Interconnect (2-Pack)

Kidde 10 Year Worry-Free Smoke Detector, Lithium Battery Powered, Smoke Alarm, 3-Pack 21029885 - The Home Depot

Kidde 9-Volt Smoke Detector Replacement Batteries (10-Pack) 693814 - The Home Depot

Kidde Smoke Alarm 10-Year Battery Powered with Voice (2-Pack) 21032754 - The Home Depot